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They did, Its called a catylitic converter

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How has population changed since 1850 from the effect of pollution?

The population has increased significantly since 1850 due to improved healthcare, sanitation, and technology. While pollution has had negative impacts on human health and the environment, it is just one of many factors influencing population growth. Efforts to reduce pollution can help mitigate its effects on population dynamics.


Is smoking pollution more harmful than a cars pollution?

Smoking pollution can be more harmful in some cases due to the concentration of toxic chemicals in secondhand smoke and the close proximity to individuals who may be affected. However, car pollution can have a broader impact on air quality and contribute to environmental issues such as climate change. Both sources of pollution are detrimental to human health and the environment.


Why is anti pollution day celebrated?

Well, as the name states, this day is celebrated to prevent or reduce the ill - effects of pollution. On this day, people adopt several measures which concentrate on effective utilization of resources and minimal wastage. These include reducing, reusing, recycling (the 3 R's), etc. However such methods are not just to be followed once in a year; they are meant to be followed all round the year if we really want to make a difference.


Is pollution the same thing as littering?

Pollution and littering are related but not the same. Pollution refers to the presence of harmful substances in the environment, often caused by various activities beyond just littering. Littering is a form of pollution that involves improperly disposing of waste, which contributes to environmental pollution.


How much more polluted does Earth get every day?

Lets just say A LOT! There isn't a way for scientists to gage this because it depends on how many people are driving and realeasing gas fumes into the air, and depends on many other things like factories schedules, and other things.

Related Questions

What causes so much air pollution in Canada?

cars, cars and more cars, factories,fossil fuels, and just plain ordinary folks, yes, we all contribute to air pollution!!!!!!!!


Will battery powered cars help the environment or stop pollution?

Most likely they will just move the pollution elsewhere.


Why would a ban on all pollution cause deaths just as surely as unrestricted pollution cause deaths?

There are a number of reasons why banning pollution is just as bad as not banning it. Pollution is caused by creating and using items people use to survive like cars for example.


What are the cause of pollution?

Well there are many causes of pollution but I will just name a few. First of all, cars and factories cause pollution. Also, littering can cause pollution.


How can people stop pollution?

People can stop pollution by reducing the usage of cars especially when their destination is just a few blocks away. Practicing proper recycling, avoid using products with chlorofluorocarbon or CFC, and stop smoking.


Do turning off your cars at red light save you gas?

Don't try it. It'll just make your vehicle send out more pollution into the atmosphere.


What filter should I use on my telescope for observing a galaxy?

None. Unless you are taking photographs, filters just hinder the view of a galaxy. The best way to get good views is with a sky with no light pollution.


Where can you find a cross reference for oil filters for tractors?

I just went on a leave of absence from my auto parts job; the best thing to do is to go WIX.com, this is the number one supplier of filters for cars, trucks, and heavy duty. new answer any place place that sells filters, has books to cross reference if you have the number off your old filter


Can it reduce air pollution by increasing the moisture in the air?

No, it would just create more fog and also create a dirty haze below the clouds.


Do you have to prime diesel oil filters?

No not the oil filters, just the fuel filters You don't have to. But I put oil in them when I can. Just the way I was told to do it when I first started working on engines.


Do people worry too much about pollution?

No, they should be more concerned. Pollution is just a piece of our environment that we, as global citizens, need to pay attention to. On a personal level, it is better to do what you can, in your household to avoid adding to the pollution of ground water and soil and to try to reduce your use of carbon fuels.


Do hybrid cars pollute the air?

They are gas powered and produce the same CO2 and pollution as any other gas powered unit. They just produce a little bit less of it.